KR19990062379A - Bodyguard - Google Patents

Abstract

The present invention relates to a body protective clothing for the purpose of providing a lightweight, thin, bulletproof, high-proof protective ballistic vest, a protective layer composed of a true face between two high-strength cloth 14 cut in a bulletproof vest type The part 15 and the protection body arrangement | positioning part 16 are piled up and accommodated.

The protective member array portion 16 sew a pair of high-strength cloths 14 with a high-strength yarn 17 in a rectangle to partition the high-strength cloths 14 into a plurality of thin and long spaces 18, each of which is an elongated space. It is comprised by accommodating the strip | belt-shaped protection body 19 in (18).

In addition, the protection body 19 is comprised from the material containing 60% or more of titanium.

By constructing in this way, a bulletproof vest with extremely high defensiveness and light weight and a comfortable fit can be formed.

Description

Bodyguard

The present invention relates to a body protective clothing, and more particularly to a body protective clothing that protects the body, such as a bulletproof vest.

Conventionally, a bulletproof vest is made of a steel vest formed by cutting and connecting a bulletproof iron plate in the form of a vest, or a fabric woven by a high strength aramid fiber (hereinafter referred to as aramid fiber cloth) by a predetermined number of sheets. It is proposed that what was superimposed.

However, the conventional bulletproof vest has the following problems.

That is, the conventional steel vest has a problem that the weight of the entire vest is heavy as a result of the need to thicken the thickness of the iron plate in order to obtain a certain defensive performance because the strength of iron and low specific gravity is large.

In addition, the configuration to connect the large iron plate cut into a vest type, there is a problem that the wear is bad as it is not the same as wearing iron armor.

On the other hand, bulletproof vests made up of a predetermined number of aramid fiber cloths have been increased in number (for example, about 30 sheets) of overlapping aramid fiber cloths to combat iron having high penetrating ability.

As described above, a configuration in which a plurality of aramid fiber cloths are superimposed has a problem in that a feeling of wearing becomes poor even when a flexible cloth is used, and a large amount of water is absorbed when wet.

In addition, this configuration is difficult to dissipate the heat of the body is also a problem that is difficult to wear in the hot summer.

In addition, the composition of a large number of aramid fiber cloths can prevent bullets from entering the body when they are hit, but since the impact of the bullets directly on the aramid fiber cloths, the body's impact on the bullets increases, causing the wearer's physical and psychological effects. There is a problem that the shock is great.

The present invention has been made in view of the above-described conventional situation, and its object is to provide a body protective clothing which can solve the problems of the conventional configuration. same.

(a) Providing body protective clothing which is light and thin, and which is excellent in protection against bulletproofing and anti-corrosion.

(b) It provides a body protective clothing having a predetermined protective performance, good wearability, mobility and fit.

In addition, the subject of invention other than that mentioned above, and its solving means are demonstrated in detail in the description in the specification mentioned later.

1 is a front view of a partial ablation of the bulletproof vest showing the first embodiment of the present invention

Figure 2 is a front view showing the overall configuration of the bulletproof vest of the present invention

3 is a partial cross-sectional view taken along line III-III of FIG.

4A is a side view showing an example of a protective body having a connecting portion;

Figure 4b is a side view showing the protection body of the configuration in which the hollow rod is fixed

5A and 5B are side views showing a belt-shaped object as an example of a shield connected in a band shape;

6 is a front view of a partial cutaway of the front portion of the bulletproof vest showing the second embodiment of the present invention;

7 is a schematic longitudinal sectional view showing a third embodiment of the present invention;

8 is a schematic longitudinal sectional view showing a fourth embodiment of the present invention;

Explanation of symbols on the main parts of the drawings

11: protective area 14,14a, 14b: high-strength fabric

18: long thin space 19: protective body

30 connection part 31 hollow rod

Referring to the present invention based on Fig. 1 to Fig. 8 showing an embodiment thereof as follows.

The first invention of the present invention is a high-strength using a small protective body 19 made of titanium containing at least 60%, and at least two high-strength cloth (14a, 14b) formed in a shape worn on the body By fixing the plurality of protection bodies 19 side by side along the high-strength cloths 14a and 14b between the fabrics 14a and 14b, the protection body (especially in the region 11 requiring body protection) 19) characterized in that arranged in a plane.

According to a second aspect of the present invention, the protective body 19 is composed of a titanium carbon binder.

According to a third aspect of the present invention, a shielding body (19) having a connecting portion (30) for connecting to another protecting body (19) is used, and through the connecting portion (30), the shielding body (19) is connected to a strip shape. It is characterized in that.

The fourth invention of the present invention is characterized in that the connecting portion 30 fits the male portion and the female portion.

A fifth aspect of the present invention is characterized in that the protection bodies 19 are freely connected to each other.

In the sixth invention of the present invention, in the region 11 requiring body protection, the high-strength cloths 14a and 14b are partitioned into a plurality of elongated spaces 18, and each of the elongated spaces 18 is protected differently. It is characterized by accommodating the protective body 19 which connected with the sieve 19 and became strip | belt-shaped.

The seventh invention of the present invention is characterized in that the belt-shaped protective member 19 is configured to be used as a belt.

Hereinafter, the first to seventh invention of the present invention will be described.

In the first invention, the body protective clothing is not only clothes such as vest, coat, pants, panties, underwear shape, but also parts of the body such as arm shape, foot cover, heart pad shape, hat shape and the like. It is used to include the same shape that is wound or flipped over.

In addition, the first invention does not matter the composition, structure, and manufacturing method of the protective body 19 if it is squeezed containing more than 605 titanium, the shape of the protective body 19 side by side the plurality of protective body 19 Therefore, the shape which can arrange | position in plane without a gap is preferable.

The high-strength cloth 14 is preferably a planar material made of a material having a significantly higher strength than that of general silk, cotton, synthetic resin, and the like. For example, a high-strength weapon, A fiber layer woven with various organic fibers can be applied.

Other structural examples of the high-strength fabric 14 include a resin layer formed of high strength synthetic resin, for example, a thermoplastic resin layer and a thermosetting resin layer. The high-strength fabric 14 may be suitably combined with a fiber layer. It is also possible to configure.

An example of this high-strength cloth 14 is a product called "Kevlar (registered trademark)" woven from aramid fibers.

The area 11 requiring body protection refers to a part that is particularly protective of body protection clothes, for example, a part where an important place such as a head, a heart, and the like is located.

It is preferable that the protection body 19 containing titanium is comprised with a small alloy, and it uses 97% or more of powdered titanium, and contains moderate amount of aluminum, and to improve density, weight reduction, and elasticity.

As an example of the protective body 19, it is possible to adopt a form for fixing the plurality of hollow bar 30 in a line, the cross-sectional shape of the hollow bar 30 can be appropriately set, such as oval, circular, hexagon, square. The connection of the hollow rods 30 can be achieved integrally by performing the sintering process.

In addition, in order to make the thickness of the protection body 19 thin, it is preferable to comprise the hollow rod 30 in the shape fixed to one line, and when using the protection body 19 which fixed the hollow rod 30, the protection body It is preferable to provide connection parts at both ends of (19).

The structure and manufacturing method of the connection part 30 can be connected with the other protection body 19, and if it is a structure in which the protection function does not fall in the connection part 30, it will not specifically limit.

In addition, if the connecting portion 30 is configured to be variable, the mounting body can be improved since the protection body 19 connected and arranged in the plane can be moved according to the movement of the body.

For example, the same structure as the belt which connected the single protection body 19 by one connection is mentioned.

Or in order to reduce manufacturing cost and maintain strength, it is preferable that the connection parts 30, such as a connection hole, a connection recess, and a connection convex part, are integrally molded in a sintering process.

Moreover, when it is necessary to manufacture at low cost, the structure which can be connected only by the integrally molded connection part 30 without using other members other than the protection body 19 is good.

In addition, the direction which divides into several elongate space 18 is not limited to a longitudinal direction and a lateral direction.

In the first invention, since a small protective body made of titanium containing 60% or more is used, the weight can be reduced to obtain the same strength as compared with the case of using other metals such as iron, so that the weight can be drastically reduced. Can be.

Furthermore, since the protection body is fixed between the at least two high-strength cloths in parallel with the high-strength cloths, the protection body can be arranged in a shape according to the form to be attached to the body. Protective bodies can be arranged in a plane in the required area.

In addition, since the protective body is made of a strong and hard material containing titanium, at least two high-strength fabrics can be used, and the problem of absorbing a large amount of water by absorbing a large amount of water can be reduced, as in the case where a large number of conventional aramid fiber cloths are stacked. You can also reduce the heat of summer

In addition, since the body is protected by a hard and hard protective body containing titanium, when the bullet hits the protective body, the pressure of the bullet can be diffused to the whole of the small protective body. When hit, the body's shock can be greatly reduced.

According to the second aspect of the present invention, since the above-described protective body is constituted by a titanium carbon alloy, it is possible to further reduce the weight, and for example, there is an advantage of forming a thin and dense like a belt.

According to the third aspect of the present invention, since the protection body can be connected in a band shape according to the connection portion, the protection body can be connected without a large gap, and the protection property can be improved.

According to the fourth aspect of the present invention, the connection part may be inserted into the female part and the male part to be combined, thereby making it simple and inexpensive.

According to the fifth aspect of the present invention, since the protective bodies are configured to be freely connected to each other, the protective bodies can be changed according to the movement of the body, and the fit or the wearability can be improved along with the configuration of connecting the small protective bodies.

According to the sixth invention, in the area requiring the above-mentioned body protection, the area between the high-strength guns is divided into a plurality of elongated spaces, and a body connected to the elongated space in a band shape is accommodated. Even if the band-shaped protection body can be protected by plural side by side.

Furthermore, by dividing into a plurality of elongated spaces, the fit and mobility can be improved.

According to the seventh invention, since the configuration of the belt-shaped protection body is used as a belt, the belt-shaped protection body excellent in deformability and flexibility can be configured.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described based on drawing.

1 is a view showing a first embodiment of a body protective suit according to the present invention, a front view showing a front portion of the bulletproof vest, Figure 2 is a front view showing a bulletproof vest with a rear portion attached, Figure 3 It is a partial sectional view of the III-III line | wire of FIG.

As shown in FIG. 2, the bulletproof vest 1 is detachably connected to the front portion 2 and the rear portion 3 by a belt-shaped mounting material 4 so as to be configured as a vest type.

One mounting member 4 is provided at the shoulder and two at each side of the waist. In this embodiment, the mounting member 4 is provided with a magic tape 6 (registered trademark) attached to the strip 5 as the mounting member 4. Adopt a form.

The front part 2 is the structure which provided the crotch part 8 continuously to the vest-shaped main-body part 7.

The main body portion 7 is provided with a head portion 9 through which the head passes, an arm portion 10 through which the arms communicate, and a protective region portion 11 in which a protective body to be described later is accommodated.

In addition, as shown in FIG. 2, a rectangular pocket 12 is installed in an area corresponding to the heart of the front portion 2, so that the titanium metal plate 13 can be inserted into the pocket 12.

The main body 7 includes an outer high-strength cloth 38 provided on the outer side 34 facing outward as shown in FIG. 3, an inner high-strength cloth 39 provided on the inner side 35, which is a human body side, and a buffer layer part 15. The primary defense layer portion 40 and the protective body arrangement portion 16 are cut in a vest shape, respectively, from the outside 34 to the inner high strength cloth 38, the buffer layer portion 15, and the primary defense layer portion 40. The protective body array portion 16 and the outer high-strength cloth 39 are arranged in such a manner that their peripheral ends are joined together and sewn into high-strength yarns 17 such as aramid fibers.

As the high-strength cloth 14, the above-described layers can be used.

For example, inorganic fibers include S glass fiber, E glass fiber, Alumina fiber, Zirconia silica fiber, Aluminasilica fiber, Carbon fiber And boron fibers.

As the organic fibers, resin fibers such as polymer polyethylene fibers, polymer polypropylene fibers, polymer polyvinyl alcohol fibers, and combinations of these fibers can be used.

Examples of the resin layer deformed by a high strength synthetic resin, for example, an additive polymer such as polyethylene or polyacrylate, and the like, and a thermosetting resin layer may include a phenol resin and an epoxy resin. have.

For example, an example of the high-strength cloth 14 in the trade name, in addition to the above-mentioned Kevlar (registered trademark), Caprolan (registered trademark), Spectra (registered trademark) made by AlliedSignal Co., Ltd. Etc. can be mentioned.

The buffer layer 15 is intended to prevent penetrating the primary defense layer 40, the protective body array portion 16 after the resistance against bullets, knives and the like.

As the buffer layer 15, a true cotton or the like made of wadded cocoon can be used, and the true cotton has a thickness of about 5 mm to 2 cm.

The primary defense layer portion 40 is formed by stacking a plurality of high-strength fabric (14), in this embodiment is used to overlap the spectra of the Aride Signal product of about 10 to 15 sheets.

Protective body arrangement portion 16 is composed of a band-shaped protection body 19 between the pair of high-strength cloth (14a, 14b) cut in a vest-shaped sewn in a bag shape with a high-strength yarn (17) and fixed. .

As shown in Figs. 1 and 3, the protective member array portion 16 has a plurality of thin and long slits between the high-strength cloths 14a and 14b as the pair of high-strength cloths 14a and 14b are sewn in a rectangular shape with the high-strength yarns 17. It is partitioned into the space 118, and it is comprised by receiving the strip | belt-shaped protection body 19 connected to the other protection body 19 in each narrow elongate space 18.

4 and 5 are each a diagram showing an embodiment of the protective body.

The protective body 19 is composed of a small titanium plate made of 60% or more of titanium and an appropriate amount of aluminum.

In this embodiment, 1 ~ 3μm ultra fine titanium powder is mixed with a predetermined amount of aluminum powder and a predetermined plastic resin, smelted, molded into an injection molding machine using a precision mold, and then sintered in a high temperature and high pressure vacuum heat treatment furnace through a degreasing process. In this way, a titanium-carbon bonded gold plate is formed.

FIG. 4A shows a configuration in which the connecting portion 30 fits the male portion and the female portion as the protection body 19 provided with the connecting portion 30.

In this configuration, the steel plate (20) is provided on one side of the thin rectangular titanium plate facing each other, and the yoke (21) fitted with the steel bar (20) is installed on the other side to prevent the irregularities. It is comprised so that the several protection board 19 may be connected in strip shape according to the fitting.

The fitting between the yo-jo 20 and the protrusions 21 is preferably configured so that each of the protection bodies 19 can rotate slightly while being embedded while moving lightly.

Also in the protection body 19 which fixed the hollow bar 31 shown in FIG. 4B, it can connect in strip shape by the structure which provided the iron-hole 20 and the yo-hole 21 in the both ends.

5A and 5B are views showing a structure in which thin and long plate-shaped protection bodies 19 are continuously connected freely with fluctuations in each other, and in both drawings, the protection bodies 19 connected in a band shape are formed like metal belts. An example is shown.

FIG. 5A illustrates that the large bent body 22 and the small bent body 23 each composed of a titanium carbon alloy are different from each other to form a belt-shaped protective body 19.

In addition, the large bent bodies 22 are fitted by fitting the bent ends 24 and 24 of the large bent bodies 22 adjacent to each other with the large bent bodies 22 side by side in a horizontal line. While being embedded in the small bent body 23 to be connected in a light moving state.

5b is configured by connecting the belt-shaped protection body 19 with a small bent body 25 made of a titanium carbon alloy.

That is, by bending the bent ends 26 and 26 of the small bent bodies 25 adjacent to each other with the C-shaped small bent bodies 25 having short cross-sections side by side in a horizontal line, the small bent bodies 25 are fitted together. The lightly moving state as if to be connected to the small bending body 25 side by side in two layers.

FIG. 5 shows an example of a configuration in which the overall shape is similar to a belt, and various configurations can be considered in which the plurality of protective bodies 19 are freely connected to each other.

In that case, in the connection part 30 of each protection body 19, it is comprised so that each protection body 19 may mutually rotate in a predetermined angle range, and the direction orthogonal to the direction which each protection body 19 became side by side It is preferable to be configured so that even slightly fluctuates.

The metal belt currently used for a watch is comprised in this way normally, The structure of a metal belt can also be suitably applied also to the guard body 19 connected by the strip | belt-shaped of this invention.

In this case, the entire constituent member does not have to be composed of a titanium carbon alloy, and when the titanium carbon alloy is connected in parallel to at least one layer in the protective area portion 11 side by side, there is an effect of bulletproofing and anti-corrosion. You may comprise with a metal member, a fiber member, etc.

The structure of the rear part 3 of the bulletproof vest 1 shown in this first embodiment is also almost the same as that of the front part 2, and the protection body 19 is arranged in a plane on the protective area part 11 of the body. Configuration.

6 is a front view of a front part for explaining a second embodiment of a bulletproof vest.

The second embodiment is partitioned into a plurality of elongated spaces 18 extending laterally between the high-strength cloths 14, and after receiving the protective body 19 of a predetermined shape in the elongated spaces 18, Through the high-strength yarn 17 is sewn so as to partition each protective member 19 in the longitudinal direction, it characterized in that each protective body 10 is arranged in a tile (Tile) shape.

In FIG. 6, although the structure which used the rectangular protection body 19 is shown, other shapes, such as square, a triangle, a hexagon, and other shapes can be suitably adopted.

In such a configuration, each of the protective bodies 19 is independently housed in a pocket of a high-strength cloth 14 such as Kevlar.

4B is an example of the protective body 19 used in the second embodiment, and shows that the hollow bar 31 is composed of a titanium carbon binder in which one row is fixed.

The hollow rod 31 may use not only the cylinder and elliptic cylinder shown in FIG. 4B but also the square pillar, the hexagon cylinder, etc. which have the hollow hole 32. As shown in FIG.

Such a protective body 19 can be manufactured by the said sintering process.

By using a protective body (19) in which a hollow rod having a curved surface on a surface such as a cylinder or an ellipse cylinder is fixed in a row, the direction of the bullet can be inclined even when the bullet is hit in the vertical direction, thereby reducing the penetration force. have.

Furthermore, rather than simply arranging two protective plates of the same thickness as the circumference of the hollow bar 31, it is better to adopt a configuration in which the hollow bar 31 is fixed in a line to deform one hollow bar 31. Since a large force is required, the protection against bullets can be improved.

In FIG. 6, after receiving the protection body 19 of predetermined shape in the elongate space 18, it is thin as needed in the case where each protection body 19 is sewn so that it may divide longitudinally through the high strength yarn 17. As shown in FIG. The thing which connected the guard body 19 accommodated in the long space 18 in strip shape can be employ | adopted.

In addition, although the Example which used the high strength yarn 17 as a means of partitioning the protection body 19 between the high strength cloth 14 in the said 1st Example and 2nd Example was shown, the means of partitioning a space is a high strength yarn. In addition to (17), other means, such as an adhesive, can also be used.

7 is a longitudinal sectional view showing a third embodiment of the present invention.

The characteristic of this embodiment is that the lower body of the upper protection body 19 in the continuous protection body 19 as shown in the second embodiment or the individual protection body 19 as shown in the second embodiment is The protection body 19 is arrange | positioned so that the upper part of the lower protection body 19 may be covered.

In the structure shown in FIG. 7, the protection body 19 is accommodated in each bag 36 comprised from the high strength cloth, and the upper end 36a of the bag 36 is sewn to the inner high strength cloth 39.

In this configuration, since the lower portion of the upper protective body 19 is covered with the upper portion of the lower protective body 19, the place 37 mounted with a high-strength yarn or an adhesive or the like is covered with a separate protective body 19 to be mounted. The place 37 is not exposed and the front surface can be covered with the protective body 19.

8 is a longitudinal sectional view showing a fourth embodiment of the present invention.

A characteristic feature of this embodiment is that the protective body arrangement portion 16 described above is arranged in a plurality of overlapping arrangements of the protective body 19 connected in the band shape shown in the first embodiment or the individual protective body 19 shown in the second embodiment. In addition, the partition 33 of one guard body arrangement part 16a overlaps with each other so that it may not correspond with the partition 33 of the other guard body arrangement part 16b.

This structure can cover most of the front surface with the protection body 19 because the area | region 33 partitioned with high strength yarn or an adhesive agent is covered by the other protection body 19. As shown in FIG.

In addition, since this structure has two protective bodies 19 and six high-strength cloths in a bulletproof vest, the thickness of one protective plate 19 can be made thin compared with the structure shown in FIG.

The present invention is not limited to the above embodiment, and various design modifications can be made without departing from the spirit of the present invention.

Such an embodiment will be described below.

(1) In the first embodiment, the structure in which the protection body 19 is accommodated in the protection body arrangement portion 16 and covered with the high-strength cloth 14 before and after the protection body 19 is shown. May be directly fixed to, for example, side by side along the high-strength cloth 29 by adhering to the inner high-strength cloth 39.

However, also in that case, it is preferable to arrange | position at least 1 high-strength cloth in front of the protection body 19.

That is, in this structure, it becomes the structure of the inner high strength cloth 39 to which the front high strength cloth 38, the buffer layer part 15, and the protection body 19 were bonded.

In addition, in the configuration of FIG. 3, the protection body 19 may be appropriately thickened or the strength thereof may be omitted, and thus the number of high-strength fabrics (spectra) may be reduced in the primary defense layer part 40. It is clear.

(2) In the above embodiment, the protective body portion 11 of the body is provided in a part of the bulletproof vest, but since the protective body 19 using the titanium carbon alloy is lightweight, the entire surface of the protective vest or body protective clothing is Even with the structure coated with the protective body 19, the weight of the whole can be made no big difference compared with the conventional bulletproof vest.

Claims (7)

A plurality of high-strength fabrics 14a and 14b are formed between the high-strength fabrics 14a and 14b by using a small protective body 19 made of 60% or more of titanium and at least two high-strength fabrics 14a and 14b formed in a shape to be attached to the body. The body is characterized in that the body of the protection body 19 is arranged in a planar shape in the area 11 that requires body protection, in particular, by fixing the body of protection 19 in parallel along the high-strength cloths 14a and 14b. Protective clothing. The body protective clothing according to claim 1, wherein the protective body (19) is made of a titanium carbon bond. The protection body 19 is continuous by the connection part 30 using the protection body 19 provided with the connection part 30 for connecting with the other protection body 19 in strip shape. Body protective clothing. The body protective clothing according to claim 3, wherein the connecting portion (30) is formed by fitting the male portion and the female portion. The body protective clothing according to claim 1, wherein the protective body is freely connected to each other. The protection body (1) according to claim 1, wherein the high-strength cloth (14a, 14b) is divided into a plurality of elongated spaces (18) in the region (11) requiring body protection, and a protective body (different to each elongated space (18). 19. A body protective suit, characterized in that for receiving a protective body (19) in the form of a band connected to it. The body protective suit according to claim 3, wherein the band-shaped protective body is configured to be used as a belt.